I found a burial record for an enlisted soldier in Mexico Catholic Church Records. Out of curiosity, I looked for information about him here and was disappointed not find enlisted men. Soldier's info with spellings as written in the burial record--Nuevo León, Cerralvo, Defunciones 1761-1852:
Fran.co Rolle, 40 yrs old, married, wife's name unknown, native of Alemañia, 1st Regiment, Company E under Colonel James P. Drake.